WERFEN USA LLC
745 providers listed 1,049 records General Payments
General Payments — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Record count: 1,049
- Providers listed: 745
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included. Each figure is labeled with its category and program year; categories are never combined.
By program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2019 | $7,818.07 | 15 | 10 | This company in PY2019 → |
| PY2020 | $19,603.31 | 13 | 10 | This company in PY2020 → |
| PY2021 | $27,300.33 | 122 | 114 | This company in PY2021 → |
| PY2022 | $18,562.94 | 209 | 179 | This company in PY2022 → |
| PY2023 | $49,174.38 | 332 | 263 | This company in PY2023 → |
| PY2024 | $51,114.79 | 138 | 100 | This company in PY2024 → |
| PY2025 | $27,122.37 | 220 | 192 | This company in PY2025 → |
By recipient specialty (62)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 50 specialties 563 providers
- Anesthesiology 189
- Anesthesiology · Critical Care Medicine 6
- Anesthesiology · Pain Medicine 4
- Anesthesiology · Pediatric Anesthesiology 4
- Dermatology 1
- Emergency Medicine 5
- Emergency Medicine · Emergency Medical Services 1
- Emergency Medicine · Medical Toxicology 1
- Family Medicine 2
- General Practice 1
- Internal Medicine 8
- Internal Medicine · Allergy & Immunology 2
- Internal Medicine · Cardiovascular Disease 7
- Internal Medicine · Clinical & Laboratory Immunology 1
- Internal Medicine · Clinical Cardiac Electrophysiology 1
- Internal Medicine · Critical Care Medicine 3
- Internal Medicine · Endocrinology, Diabetes & Metabolism 1
- Internal Medicine · Gastroenterology 1
- Internal Medicine · Hematology & Oncology 4
- Internal Medicine · Interventional Cardiology 6
- Internal Medicine · Pulmonary Disease 4
- Internal Medicine · Rheumatology 9
- Internal Medicine · Sports Medicine 1
- Neurological Surgery 1
- Obstetrics & Gynecology 1
- Orthopaedic Surgery · Adult Reconstructive Orthopaedic Surgery 1
- Pathology · Anatomic Pathology 13
- Pathology · Anatomic Pathology & Clinical Pathology 127
- Pathology · Blood Banking & Transfusion Medicine 17
- Pathology · Clinical Pathology 14
- Pathology · Clinical Pathology/Laboratory Medicine 19
- Pathology · Cytopathology 4
- Pathology · Hematology 2
- Pediatrics 2
- Pediatrics · Neonatal-Perinatal Medicine 1
- Pediatrics · Pediatric Cardiology 1
- Pediatrics · Pediatric Critical Care Medicine 3
- Pediatrics · Pediatric Gastroenterology 1
- Pediatrics · Pediatric Hematology-Oncology 1
- Psychiatry & Neurology · Neurology 1
- Psychiatry & Neurology · Vascular Neurology 1
- Radiology · Diagnostic Radiology 1
- Radiology · Neuroradiology 2
- Radiology · Vascular & Interventional Radiology 1
- Surgery 26
- Surgery · Surgical Critical Care 9
- Surgery · Trauma Surgery 6
- Surgery · Vascular Surgery 6
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 39
- Transplant Surgery 1
Physician Assistants & Advanced Practice Nursing Providers 12 specialties 178 providers
- Anesthesiologist Assistant 2
- Clinical Nurse Specialist 1
- Nurse Anesthetist, Certified Registered 90
- Nurse Practitioner 16
- Nurse Practitioner · Acute Care 8
- Nurse Practitioner · Adult Health 1
- Nurse Practitioner · Family 16
- Nurse Practitioner · Gerontology 2
- Nurse Practitioner · Psychiatric/Mental Health 1
- Physician Assistant 22
- Physician Assistant · Medical 2
- Physician Assistant · Surgical 17
Providers listed (745)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| TROY CHRISTOPHER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered | TN | 1 |
| TSZ CHUEN CHAN | Allopathic & Osteopathic Physicians|Anesthesiology | CA | 1 |
| ULRIKE BERTH | Allopathic & Osteopathic Physicians|Anesthesiology | NJ | 1 |
| UZUNG YOON | Allopathic & Osteopathic Physicians|Anesthesiology | PA | 2 |
| VADIM GUDZENKO | Allopathic & Osteopathic Physicians|Anesthesiology | CA | 1 |
| VALERIE L CONSONERY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered | SC | 1 |
| VASANT JAYASANKAR | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | FL | 1 |
| VENKAT REDDY | — | TN | 1 |
| VERONICA THOROUGHGOOD | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | WA | 1 |
| VICKIE M YOO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NJ | 1 |
| VICTOR R DAVILA | Allopathic & Osteopathic Physicians|Anesthesiology | OH | 1 |
| VICTOR W XIA | Allopathic & Osteopathic Physicians|Anesthesiology | CA | 1 |
| VICTORIA K GONSORCIK | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | NJ | 3 |
| VUONG-LAM PHAM | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | TX | 1 |
| WALID L SHAIB | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CT | 1 |
| WALKER A JULLIARD | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | VA | 1 |
| WALTHER M PFEIFER | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | MA | 4 |
| WANDA C UNTCH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered | NC | 1 |
| WEI PAN | Allopathic & Osteopathic Physicians|Anesthesiology | TX | 1 |
| WEI WEI | Allopathic & Osteopathic Physicians|Surgery | VA | 1 |
| WILFRIDO D MOJICA | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | NY | 1 |
| WILLIAM A KANNER | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | MI | 1 |
| WILLIAM ERNEST WINTER | Allopathic & Osteopathic Physicians|Pathology|Clinical Pathology/Laboratory Medicine | FL | 1 |
| WILLIAM HAROLD DEVEREAUX | Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered | VA | 2 |
| WILLIAM JAMES NAVARRE | Allopathic & Osteopathic Physicians|Anesthesiology | IL | 1 |
| WILLIAM L MCMAHAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered | MS | 1 |
| WILLIAM P DALEY | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | MS | 1 |
| WILLIAM PEACOCK | Allopathic & Osteopathic Physicians|Emergency Medicine | TX | 1 |
| WILLIAM SMITH | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | MS | 2 |
| WON LEE | Allopathic & Osteopathic Physicians|Internal Medicine | VA | 1 |
| XIAOWEI MA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | CA | 2 |
| XIN LIU | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | FL | 2 |
| XIOMARA FERNANDEZ | Allopathic & Osteopathic Physicians|Pathology|Blood Banking & Transfusion Medicine | DC | 1 |
| XUNDA LUO | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | PA | 1 |
| YANGSEON PARK | Allopathic & Osteopathic Physicians|Anesthesiology | TX | 1 |
| YARON PERRY | Allopathic & Osteopathic Physicians|Surgery | NY | 1 |
| YINGXIAN LIU | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | NY | 1 |
| YOON SUNG MIN | Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology | CA | 1 |
| ZACHARY G WOODWARD | Allopathic & Osteopathic Physicians|Anesthesiology | MA | 1 |
| ZHEN S HUANG | Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery | CA | 1 |
| ZHEN WEI MEI | Allopathic & Osteopathic Physicians|Pathology|Clinical Pathology | CA | 5 |
| ZHUOWEN ZENG | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | IN | 1 |
| ZOE WECHT | Allopathic & Osteopathic Physicians|Surgery | PA | 1 |
| ZOLTAN NAGYMANYOKI | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology | CA | 1 |
| ZUHAIR K BALLAS | Allopathic & Osteopathic Physicians|Internal Medicine|Allergy & Immunology | IA | 2 |